CN203342918U - Coarse powder separator - Google Patents
Coarse powder separator Download PDFInfo
- Publication number
- CN203342918U CN203342918U CN 201320282293 CN201320282293U CN203342918U CN 203342918 U CN203342918 U CN 203342918U CN 201320282293 CN201320282293 CN 201320282293 CN 201320282293 U CN201320282293 U CN 201320282293U CN 203342918 U CN203342918 U CN 203342918U
- Authority
- CN
- China
- Prior art keywords
- coarse powder
- inner housing
- shell body
- conical shell
- taper inner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 15
- 235000012054 meals Nutrition 0.000 claims description 8
- 239000004568 cement Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a coarse powder separator which comprises an air outlet pipe (2), an air inlet pipe (1), a tapered inner casing (3), a tapered outer casing (4), a reflecting cone (5), guide blades (6), a coarse powder discharge pipe (7) and a fine powder discharge pipe (8), wherein the air outlet pipe (2) is located at the top of the coarse powder separator, the air inlet pipe (1) is located at the bottom of the coarse powder separator, the reflecting cone (5) is arranged between the tapered inner casing (3) and the tapered outer casing (4), the guide blades (6) are arranged above the tapered inner casing (3) and the tapered outer casing (4), the coarse powder discharge pipe (7) is arranged below the tapered outer casing (4), and the fine powder discharge pipe (8) is arranged below the tapered inner casing (3). The coarse powder separator has the characteristics of economy, practicability, simple and compact structure, easiness in mounting, convenience in maintaining and the like, and can be used for separating powdery materials during powder grinding in the cement industry.
Description
Technical field
the utility model relates to a kind of mill separator, belongs to the separation equipment technical field.
Background technology
Mill separator is that the defective meal in the coal dust that coal pulverizer is sent is separated from gas, powder mixture, sends the device that coal pulverizer continues to grind back to.
Existing mill separator, complicated structure, difficulty is installed, safeguard not quite convenient.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of mill separator is provided.
Mill separator of the present utility model, comprise the discharge pipe (2) that is positioned at top, be positioned at bottom blast pipe (1), taper inner housing (3), conical shell body (4), be located at reflection cone (5) between taper inner housing (3) and conical shell body (4), be located at taper inner housing (3) and conical shell body (4) top guide vane (6), be located at the meal discharge nozzle (7) below conical shell body (4) and be located at the fine powder discharge nozzle (8) below taper inner housing (3).
Mill separator of the present utility model, have economical and practical, simple and compact for structure, the characteristics such as easy, easy to maintenance are installed, can be used for the separation of granular material in the cement industry grinding.
The accompanying drawing explanation
Fig. 1 is the structural representation of mill separator of the present utility model.
The specific embodiment
As shown in Figure 1, mill separator of the present utility model, comprise the discharge pipe (2) that is positioned at top, be positioned at bottom blast pipe (1), taper inner housing (3), conical shell body (4), be located at reflection cone (5) between taper inner housing (3) and conical shell body (4), be located at taper inner housing (3) and conical shell body (4) top guide vane (6), be located at the meal discharge nozzle (7) below conical shell body (4) and be located at the fine powder discharge nozzle (8) below taper inner housing (3).
The workflow of mill separator of the present utility model is as follows: meal enters the space between taper inner housing (3) and conical shell body (4) from blast pipe (1), the bulky grain meal is subject to effect of inertia to collide reflection cone (5), fall conical shell body (4) bottom, slide along conical shell body (4) inwall, discharge from meal discharge nozzle (7).Air-flow enters in taper inner housing (3) through guide vane (6) after rising to top, rotate downwards, less coarse granule gets rid of to the inwall of taper inner housing (3) under the effect of centrifugal inertial force, inwall along taper inner housing (3) falls, and finally also enters meal discharge nozzle (7) through fine powder discharge nozzle (8) and discharges.
Claims (1)
1. a mill separator, it is characterized in that, comprise the discharge pipe (2) that is positioned at top, be positioned at bottom blast pipe (1), taper inner housing (3), conical shell body (4), be located at reflection cone (5) between taper inner housing (3) and conical shell body (4), be located at taper inner housing (3) and conical shell body (4) top guide vane (6), be located at the meal discharge nozzle (7) below conical shell body (4) and be located at the fine powder discharge nozzle (8) below taper inner housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282293 CN203342918U (en) | 2013-05-22 | 2013-05-22 | Coarse powder separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282293 CN203342918U (en) | 2013-05-22 | 2013-05-22 | Coarse powder separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342918U true CN203342918U (en) | 2013-12-18 |
Family
ID=49742858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320282293 Expired - Fee Related CN203342918U (en) | 2013-05-22 | 2013-05-22 | Coarse powder separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285997A (en) * | 2013-05-22 | 2013-09-11 | 江苏新业重工股份有限公司 | Coarse powder separator |
| CN106944157A (en) * | 2016-01-07 | 2017-07-14 | 中国石油化工股份有限公司 | A kind of catalytic cracking catalyst prepares moulding process and system |
-
2013
- 2013-05-22 CN CN 201320282293 patent/CN203342918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285997A (en) * | 2013-05-22 | 2013-09-11 | 江苏新业重工股份有限公司 | Coarse powder separator |
| CN106944157A (en) * | 2016-01-07 | 2017-07-14 | 中国石油化工股份有限公司 | A kind of catalytic cracking catalyst prepares moulding process and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140522 |